Fabric Wireless LED display Speakers Portable Bluetooth Speaker with Alarm Clock Technical Detail Wireless: 4.2 Speaker: 13mm dual magnetic trumpets RF range: 10M Frequency response: 100HZ-20KHZ Output: 3W S/N ration: 75db Built-in Lithum battery: 1200mAh Charging voltage: 5V Charging time: 2-3 hours Playback time: 8-10hours THDâ?¤1%hours THDâ?¤1% Feature Description -- we offer 12months after-sale service, then u don't worry that we will ship u low quality goods -- we strict checking quality 100% before shipment -- We all use the good battery( not old battery) with protection board, battery with MSDS and UN 38.3, u don't worry about burning or exploding -- We use environment â??friendly raw material, with CE ROHS and so on certificates Functions: - With Wireless funciton, supporting hands-free calling and wireless music enjoy - Supporting TF card , USB music playing - With Aux-in - With FM radio - With fabric material finish -With Alarm clock function Package include: 1pcÃ? Bluetooth Speaker 1pc Ã? USB cable 1pc Ã? AUX cable 1pcÃ? User Manual 1pcÃ? Gift Box Trading Information: 1. Trade Terms: FOB, CIF, EXW 2. Terms of Payment: T/T, PayPal, L/C, Western Union... 3. Payment Condition: Samples will be shipped after payment confirmed; Mass orders- 30% depoisit in advance, 70% balance before shipment. 4. Shipping: By sea, air and by express delivery. Warranty For all our products,we offer 12 months warranty. Usual,our Production line and QC department will full inspection all goods for more than 3 times before send out. So,there are almost no defective.if really have,you can send back us for repair or replacement. You send back to us, you pay the shipping cost. We send back to you,we pay the shipping cost. But, all this warranty does not include accident, human fault or improper use. Welcome to visit our company Factory Established time 2012 Main products Bluetooth speakers & FM radio Factory Size 6000 square meters Engineers 5 person Wokers More than 100 Product characteristics Private mode Main sales market South Korea, US, Southeast Asia and some European countries Annual sales More than five million dollars